Moreover, 3D or 4D ultrasound can effectively detect birth defects which otherwise may not appear on a 2D ultrasound.
How is the 3D and 4D Ultrasound done?ģD and 4D Sltrasounds scans are quite safe and allow parents and doctors to view the baby while it is still in its early stages of development in the womb. Defects like a cleft lip or skeletal as well as neural tube defects are easily detected. 3D technology thus deals with collecting data, analyzing it and finally displaying it.ĤD Ultrasound scan allows one to view a video which streams live, thus it is possible to experience the foetal heart beating and viewing the blood flow of the heart.īoth 3D and 4D Ultrasounds scan increase the chances of detecting fetal defects at an early stage. Thus, in this case, 3D images are taken from various angles and consequently integrated together with the help of computer software, thus producing a set of 3-dimensional pictures. 3D ultrasound allows one to obtain volume data. While initially, only 2D ultrasound was available to pregnant women, 2D ultrasound captures images in a single plane, but today slowly and steadily 3D ultrasound and 4D ultrasound techniques were also invented. Moreover, ultrasound is interactive, that is, it allows the doctor to capture pictures of the foetus from different angles. It is a non-invasive procedure and does not involve the use of ionizing radiation, which can prove to be harmful to the fetus. Ultrasound imaging allows real-time imaging of the baby. This clinical technique makes use of sound waves to produce images. A highly effective clinical tool, 3D and 4D ultrasound Scan allows doctors to view 3 dimensional images of the foetus while it is inside the mother’s womb.
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